WordReference Random House Unabridged Dictionary of American English © 2025
Po•rif•er•a
(pô rif′ər ə, pō-, pə-),USA pronunciation n.
- Invertebratesan animal phylum comprising the sponges.
- Neo-Latin equivalent. to Late Latin porus pore2 + -i- -i- + -fera, neuter plural of -ferus -ferous
- 1835–45
'Porifera' also found in these entries (note: many are not synonyms or translations):